org.springframework.cloud.stream.binder.rocketmq.integration

Class RocketMQMessageHandler

java.lang.Object

org.springframework.integration.context.IntegrationObjectSupport

org.springframework.integration.handler.AbstractMessageHandler

org.springframework.cloud.stream.binder.rocketmq.integration.RocketMQMessageHandler

All Implemented Interfaces:

org.reactivestreams.Subscriber<org.springframework.messaging.Message<?>>, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware, org.springframework.context.Lifecycle, org.springframework.core.Ordered, org.springframework.integration.context.ExpressionCapable, org.springframework.integration.context.Orderable, org.springframework.integration.support.context.NamedComponent, org.springframework.integration.support.management.ConfigurableMetricsAware<org.springframework.integration.support.management.AbstractMessageHandlerMetrics>, org.springframework.integration.support.management.IntegrationManagement, org.springframework.integration.support.management.IntegrationStatsManagement, org.springframework.integration.support.management.MessageHandlerMetrics, org.springframework.integration.support.management.TrackableComponent, org.springframework.messaging.MessageHandler, reactor.core.CoreSubscriber<org.springframework.messaging.Message<?>>

public class RocketMQMessageHandler
extends org.springframework.integration.handler.AbstractMessageHandler
implements org.springframework.context.Lifecycle

Author:

Jim

Nested Class Summary

Nested classes/interfaces inherited from interface org.springframework.integration.support.management.IntegrationManagement

org.springframework.integration.support.management.IntegrationManagement.ManagementOverrides

Field Summary

Fields inherited from class org.springframework.integration.context.IntegrationObjectSupport

EXPRESSION_PARSER, logger

Fields inherited from interface org.springframework.integration.support.management.IntegrationManagement

METER_PREFIX, RECEIVE_COUNTER_NAME, SEND_TIMER_NAME

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
RocketMQMessageHandler(org.apache.rocketmq.spring.core.RocketMQTemplate rocketMQTemplate, String destination, String groupName, Boolean transactional, InstrumentationManager instrumentationManager)

Method Summary

Modifier and Type	Method and Description
org.springframework.messaging.MessageChannel	getSendFailureChannel()
protected void	handleMessageInternal(org.springframework.messaging.Message<?> message)
boolean	isRunning()
void	setErrorMessageStrategy(org.springframework.integration.support.ErrorMessageStrategy errorMessageStrategy) Set the error message strategy implementation to use when sending error messages after send failures.
void	setSendFailureChannel(org.springframework.messaging.MessageChannel sendFailureChannel) Set the failure channel.
void	setSync(boolean sync)
void	start()
void	stop()

Methods inherited from class org.springframework.integration.handler.AbstractMessageHandler

configureMetrics, destroy, getActiveCount, getActiveCountLong, getComponentType, getDuration, getErrorCount, getErrorCountLong, getHandleCount, getHandleCountLong, getManagedName, getManagedType, getMaxDuration, getMeanDuration, getMinDuration, getOrder, getOverrides, getStandardDeviationDuration, handleMessage, isCountsEnabled, isLoggingEnabled, isStatsEnabled, onComplete, onError, onInit, onNext, onSubscribe, registerMetricsCaptor, reset, setCountsEnabled, setLoggingEnabled, setManagedName, setManagedType, setOrder, setShouldTrack, setStatsEnabled

Methods inherited from class org.springframework.integration.context.IntegrationObjectSupport

afterPropertiesSet, extractTypeIfPossible, generateId, getApplicationContext, getApplicationContextId, getBeanFactory, getBeanName, getChannelResolver, getComponentName, getConversionService, getExpression, getIntegrationProperties, getIntegrationProperty, getMessageBuilderFactory, getTaskScheduler, isInitialized, setApplicationContext, setBeanFactory, setBeanName, setChannelResolver, setComponentName, setConversionService, setMessageBuilderFactory, setPrimaryExpression, setTaskScheduler, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.springframework.integration.support.context.NamedComponent

getBeanName, getComponentName

Methods inherited from interface reactor.core.CoreSubscriber

currentContext

Constructor Detail

RocketMQMessageHandler

public RocketMQMessageHandler(org.apache.rocketmq.spring.core.RocketMQTemplate rocketMQTemplate,
                              String destination,
                              String groupName,
                              Boolean transactional,
                              InstrumentationManager instrumentationManager)

Method Detail

start

public void start()

Specified by:

start in interface org.springframework.context.Lifecycle

stop

public void stop()

Specified by:

stop in interface org.springframework.context.Lifecycle

isRunning

public boolean isRunning()

Specified by:

isRunning in interface org.springframework.context.Lifecycle

handleMessageInternal

protected void handleMessageInternal(org.springframework.messaging.Message<?> message)
                              throws Exception

Specified by:

handleMessageInternal in class org.springframework.integration.handler.AbstractMessageHandler

Throws:

Exception

setSendFailureChannel

public void setSendFailureChannel(org.springframework.messaging.MessageChannel sendFailureChannel)

Set the failure channel. After a send failure, an ErrorMessage will be sent to this channel with a payload of a MessagingException with the failed message and cause.

Parameters:

sendFailureChannel - the failure channel.

Since:

0.2.2

setErrorMessageStrategy

public void setErrorMessageStrategy(org.springframework.integration.support.ErrorMessageStrategy errorMessageStrategy)

Set the error message strategy implementation to use when sending error messages after send failures. Cannot be null.

Parameters:

errorMessageStrategy - the implementation.

Since:

0.2.2

getSendFailureChannel

public org.springframework.messaging.MessageChannel getSendFailureChannel()

setSync

public void setSync(boolean sync)